You can permanently terminate (delete) instances that you no longer need. Any attached VNICs and volumes are automatically detached when the instance terminates. Eventually, the instance's public and private IP addresses are released and become available for other instances.
By default, the instance's boot volume is preserved when you terminate the instance. You can attach the boot volume to a different instance as a data volume, or use it to launch a new instance. If you no longer need the boot volume, you can permanently delete it at the same time that you terminate the instance.
If your instance has NVMe storage, terminating the instance securely erases the NVMe drives. Any data that was on the NVMe drives becomes unrecoverable. Ensure that you back up any important data before you terminate an instance. For more information, see Protecting Data on NVMe Devices.
Required IAM Policy
To use Oracle Cloud Infrastructure, you must be given the required type of access in a policy written by an administrator, whether you're using the Console or the REST API with an SDK, CLI, or other tool. If you try to perform an action and get a message that you don’t have permission or are unauthorized, confirm with your administrator the type of access you've been granted and which compartment you should work in.
For administrators: The policy in Let users launch Compute instances includes the ability to terminate an instance (with or without an attached block volume).
If you're new to policies, see Getting Started with Policies and Common Policies. For reference material about writing policies for instances, cloud networks, or other Core Services API resources, see Details for the Core Services.
Using the Console
- Open the navigation menu. Under Core Infrastructure, go to Compute and click Instances.
- Click the instance that you're interested in.
Click More Actions, and then click Terminate.
If you want to delete the boot volume that is associated with the instance, select the Permanently delete the attached boot volume check box.
Click Terminate Instance.
Terminated instances temporarily remain in the list of instances with the status Terminated.
Using the API
For information about using the API and signing requests, see REST APIs and Security Credentials. For information about SDKs, see Software Development Kits and Command Line Interface.
Use the TerminateInstance operation to terminate an instance.